- Jan 24, 2024
- 2,827
- 1,402
- Copy to clipboard
- Moderator
- #25
I heard that Bangladesh navy is contemplating inducting patrol crafts with a displacement of more than 500 tons. Because of green house effect the Bay of Bengal is getting rough. So, the navy thinks ships with larger displacements are needed to cope with the climate change. By the by, BNS Biskhali is not an LPC but a PC. LPCs have larger displacements.
You are quite correct.
Anything under 500 tons displacement (typically 200~350 tons) should limit activity to within a mile or two of Bangladesh coastal areas.
These are called Inshore Patrol Vessels (IPVs). I am sure you know about these.
The minimum displacement that should be allowed to go into patrolling into the open ocean should be the size of Durjoy class (650 tons). They had plans to build more at Khulna Shipyard. maybe got stalled, who knows.
BN might be looking at alternate even larger patrol craft designs. Coast Guard patrol crafts are called Offshore Patrol Vessels (OPVs) and are way less equipped i.e. no missiles or torpedos.
Malaysia's equivalent LPCs (like Durjoy class) are called Keris class and they have (or will have) 18 of them when done. We only have four for a similar (or larger) patrolled area.
Last edited: